Places to see in the Tribes Universe:

CST USA Tribal Website - Coolest Tribe AND Server around! Be sure to check out the Asshole of the Week section, find out who it is, and pay them proper homage with the sniper rifle.

TribesPlayers.Com - Where it all begins.

PlanetTribes.Com - Another Hotbed of Tribes Stuff.

Tribes MOD Central - Main project seems to be a MOD Maker.

Mappers EXTREME - If it involves mapping in tribes...it's here.

The MaS Soundpack Tutorial - Change the way Tribes sounds.

TheCLQ.Com - Rates Tribes Players, Servers, as well as other games.

The Freeware Revue - Our Parent Site

Tribal Outpost Tutorials - To learn mapping, go here.